Instructional Video

Decay Equations

Curated and Reviewed by Lesson Planet

Scholars will be in their element with these decay equations found in a video that solves an example of alpha decay and beta decay. Gamma, or light, emission adds an extra concept to the equation. Then, through an analysis of which elements have changed, pupils realize they have just mastered transmutation.

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CCSS: Adaptable
Additional Tags
Instructional Ideas
  • Create additional practice problems for each type of decay
Classroom Considerations
  • Requires prior knowledge of the periodic table
  • Video best fits as an extra review of decay equations
Pros
  • Talks through the thought process as each problem is solved
  • Mentions a common mistake and how to avoid it
Cons
  • None
Common Core